r137753 - in /trunk/gcc: ChangeLog cgraph.c cgr...

[hubicka@gcc.gnu.org]

Author: hubicka
Date: Sun Jul 13 10:06:19 2008
New Revision: 137753

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=137753
Log:

	* cgraph.c (assembler_name_hash): New static var.
	(hash_node_by_assembler_name, eq_assembler_name): New.
	(cgraph_node_for_asm): Use hashtable.
	(cgraph_remove_node): Maintain hashtable.
	(change_decl_assembler_name): Sanity check that names are not changing
	after aliasing was processed.
	* cgraph.h (varpoon_node): Add next GGC marker.
	* tree.c (decl_assembler_name_equal): Constify.
	(decl_assembler_name_hash): New.
	* tree.h (decl_assembler_name_equal): Constify.
	(decl_assembler_name_hash): Update.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/cgraph.c
    trunk/gcc/cgraph.h
    trunk/gcc/tree.c
    trunk/gcc/tree.h
    trunk/gcc/varasm.c